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Oxygen Provider / Safety Hat

Oxygen Provider
Oxygen Provider

Oxygen Provider is just designed for the mentioned problem, suitable for workers in construction site, mine and rescuing place. The mask embedded at the front is connected with the hollow space between the top shell and the inner layer. Oxygen is generated by sodium oxide reacting with carbon dioxide there, provided for the sufferers temporarily. This product increases valuable time and opportunity for the maintenance of life.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Mengsheng Cai,
Dalian Nationalities University

Xi Li,
Dalian Nationalities University

Fangyu Su,
Dalian Nationalities University

Chaojun Zhang,
Dalian Nationalities University

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